| 10/06/2026 3:03 PM | LiqTech International (1307579) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 09/08/2026 3:03 PM | LiqTech International (1307579) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 08/19/2026 6:42 PM | LiqTech International (1307579) Issuer Wowk Robert (2121726) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 08/14/2026 3:32 PM | Alyeska Investment Group, L.P. (1453072) Filed by LiqTech International (1307579) Subject | Form SCHEDULE 13G | |
| 08/13/2026 1:29 PM | LiqTech International (1307579) Subject LYTTON LAURENCE W (1105806) Filed by | Form SCHEDULE 13G/A | |
| 08/12/2026 6:45 AM | LiqTech International (1307579) Filer | Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
| 06/17/2026 2:52 PM | LiqTech International (1307579) Subject Marathon Micro Fund, LP (1637614) Filed by | Form SCHEDULE 13G | |
| 06/09/2026 3:51 PM | Bleichroeder LP (1781002) Reporting LiqTech International (1307579) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 06/09/2026 3:29 PM | Bleichroeder LP (1781002) Filed by LiqTech International (1307579) Subject | Form SCHEDULE 13D/A | |
| 06/09/2026 3:02 PM | LiqTech International (1307579) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 06/05/2026 3:05 PM | LiqTech International (1307579) Filer | Form 424B4 | |
| 06/01/2026 11:15 PM | LiqTech International (1307579) Filer | Form EFFECT | |
| 06/01/2026 4:17 PM | LiqTech International (1307579) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 05/27/2026 3:32 PM | Bleichroeder LP (1781002) Filed by LiqTech International (1307579) Subject | Form SCHEDULE 13D/A | |
| 05/26/2026 7:24 PM | LiqTech International (1307579) Filer | Form S-1 Registration statement under Securities Act of 1933 | |
| 05/13/2026 7:01 AM | LiqTech International (1307579) Filer | Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
| 04/15/2026 8:51 AM | LiqTech International (1307579) Issuer Wowk Robert (2121726) Reporting | Form 3 Initial statement of beneficial ownership of securities | |
| 03/19/2026 9:10 AM | LiqTech International (1307579) Filer | Form 10-K/A | |
| 02/27/2026 7:01 AM | LiqTech International (1307579) Filer | Form 10-K Annual report pursuant to Section 13 or 15(d) | |
| 01/13/2026 3:01 PM | Kowalczyk David (2064746) Reporting LiqTech International (1307579) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 01/13/2026 3:01 PM | Chen Fei (1944330) Reporting LiqTech International (1307579) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 11/14/2025 12:28 PM | LiqTech International (1307579) Subject LYTTON LAURENCE W (1105806) Filed by | Form SCHEDULE 13G/A | |
| 11/14/2025 6:15 AM | LiqTech International (1307579) Filer | Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |